reversing valve〔名词〕换向阀,可逆阀详细»
reversing valve〔名词〕回流阀详细»
reversing valve〔名词〕换向阀,回转阀详细»
reversing valve〔名词〕回动阀详细»
reversing valve〔名词〕换向阀,换向阀,可逆阀详细»
reversing valve〔名词〕反向阀详细»
reversing valve〔名词〕换向阀,可逆阀详细»
换向阀change valve;reversing valve详细»
换向阀change valve reversal valve详细»